PERFORCE change 166855 for review

[Sylvestre Gallon]

http://perforce.freebsd.org/chv.cgi?CH=166855

Change 166855 by syl at syl_twoflowers on 2009/07/31 13:47:53

	Implement DCI HUB descriptors in a template. 

Affected files ...

.. //depot/projects/soc2009/syl_usb/src/sys/dev/usb/template/usb_template_hub.c#2 edit

Differences ...

==== //depot/projects/soc2009/syl_usb/src/sys/dev/usb/template/usb_template_hub.c#2 (text+ko) ====

@@ -1,0 +1,111 @@
+/*-
+ * Copyright (c) 2009 Sylvestre Gallon. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * This file contains the USB templates for a HUB device.
+ */
+
+#include <sys/stdint.h>
+#include <sys/stddef.h>
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/types.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/bus.h>
+#include <sys/linker_set.h>
+#include <sys/module.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/sysctl.h>
+#include <sys/sx.h>
+#include <sys/unistd.h>
+#include <sys/callout.h>
+#include <sys/malloc.h>
+#include <sys/priv.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/template/usb_template.h>
+
+#define STRING_LANG \
+	0x09, 0x04
+
+#define	STRING_HUB_VENDOR \
+  'F', 0, 'r', 0, 'e', 0, 'e', 0, \
+  'B', 0, 'S', 0, 'D', 0, ' ', 0, \
+  'f', 0, 'o', 0, 'u', 0, 'n', 0, \
+  'd', 0, 'a', 0, 't', 0, 'i', 0, \
+  'o', 0, 'n', 0,
+
+#define	STRING_HUB_PRODUCT \
+  'D', 0, 'C', 0, 'I', 0, ' ', 0, 'R', 0, \
+  'o', 0, 'o', 0, 't', 0, ' ', 0, 'H', 0, \
+  'U', 0, 'B', 0,
+
+USB_MAKE_STRING_DESC(STRING_HUB_LANG, string_hub_langtab);
+USB_MAKE_STRING_DESC(STRING_HUB_VENDOR, string_hub_vendor);
+USB_MAKE_STRING_DESC(STRING_HUB_PRODUCT, string_hub_product);
+
+const struct usb_device_descriptor usb_devd_hub = {
+	.bLength = sizeof(struct usb_device_descriptor),
+	.bDescriptorType = UDESC_DEVICE,
+	.bcdUSB = {0x00, 0x02},
+	.bDeviceClass = UDCLASS_HUB,
+	.bDeviceSubClass = UDSUBCLASS_HUB,
+	.bDeviceProtocol = UDPROTO_HSHUBSTT,
+	.bMaxPacketSize = 64,
+	.bcdDevice = {0x00, 0x01},
+	.iManufacturer = 1,
+	.iProduct = 2,
+	.bNumConfigurations = 1,
+};
+
+const struct usb_device_qualifier usb_odevd_hub = {
+	.bLength = sizeof(struct usb_device_qualifier),
+	.bDescriptorType = UDESC_DEVICE_QUALIFIER,
+	.bcdUSB = {0x00, 0x02},
+	.bDeviceClass = UDCLASS_HUB,
+	.bDeviceSubClass = UDSUBCLASS_HUB,
+	.bDeviceProtocol = UDPROTO_FSHUB,
+	.bMaxPacketSize0 = 0,
+	.bNumConfigurations = 0,
+};
+
+const struct usb_hub_descriptor_min usb_hubd_hub = {
+	.bDescLength = sizeof(usb_hubd_hub),
+	.bDescriptorType = UDESC_HUB,
+	.bNbrPorts = 1,
+	.wHubCharacteristics[0] =
+	(UHD_PWR_NO_SWITCH | UHD_OC_INDIVIDUAL) & 0xFF,
+	.wHubCharacteristics[1] =
+	(UHD_PWR_NO_SWITCH | UHD_OC_INDIVIDUAL) >> 8,
+	.bPwrOn2PwrGood = 50,
+	.bHubContrCurrent = 0,
+	.DeviceRemovable = {0},		/* port is removable */
+};
+
+